50142202 has 16 divisors (see below), whose sum is σ = 82353024. Its totient is φ = 22708000.

The previous prime is 50142161. The next prime is 50142203. The reversal of 50142202 is 20224105.

It is not an unprimeable number, because it can be changed into a prime (50142203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2127 + ... + 10237.

It is an arithmetic number, because the mean of its divisors is an integer number (5147064).

Almost surely, 2^50142202 is an apocalyptic number.

50142202 is a deficient number, since it is larger than the sum of its proper divisors (32210822).

50142202 is a wasteful number, since it uses less digits than its factorization.

50142202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8405.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 50142202 is about 7081.1158725161. The cubic root of 50142202 is about 368.7520703896.

Adding to 50142202 its reverse (20224105), we get a palindrome (70366307).

The spelling of 50142202 in words is "fifty million, one hundred forty-two thousand, two hundred two".